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Duotone terrace — saffron brief on the left, garden-folded ledger on the right.
this 1/4 SAE filter drier provides the necessary filtration to prevent internal corrosion and maintain low pressure drop across the liquid line
Always verify 24V at the valve terminals before condemning the part
What is a capsule-type movement
500 feet to ensure accurate
Proper brazing techniques using heat sinks or wet rags are mandatory during installation to protect the internal teflon seals and the 24V reversing valve coil from thermal damage
Lochinvar & A.O. Smith 100289433 Air Filter 321142-301 this 1/4 SAE filter drierThe Lochinvar & A. O. Smith 100289433 Air Filter is a critical 14x14x1 disposable air filter designed for high performance combustion air filtration in commercial and residential heating systems. Engineering grade media ensures optimal airflow while capturing airborne particulates that can foul burners or compromise blower motor efficiency. As a genuine OEM replacement part, this 14x14x1 HVAC filter maintains the factory specified pressure drop across